Home / 17,944,376,071.60-26,916,564,107.40-12,067,063,764.40

Finding the Fourth Proportional to 17,944,376,071.60, 26,916,564,107.40 and 12,067,063,764.40

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Solution

The fourth proportional to 17,944,376,071.60, 26,916,564,107.40 and 12,067,063,764.40 is: 18,100,595,646.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,944,376,071.60 : 26,916,564,107.40 = 12,067,063,764.40 : x
  2. Step 2: Convert to fraction form
    17,944,376,071.60/26,916,564,107.40 = 12,067,063,764.40/x
  3. Step 3: Cross multiply
    17,944,376,071.60x = 26,916,564,107.40 × 12,067,063,764.40
  4. Step 4: Simplify right side
    17,944,376,071.60x = 324,803,895,402,556,162,048
  5. Step 5: Solve for x
    x = 324,803,895,402,556,162,048/17,944,376,071.60
  6. Step 6: Final answer
    x = 18,100,595,646.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.